Re: [IRCA] attenuating IBOC question

["Brett Saylor" <bsaylor@xxxxxxxxx>]

I've been experimenting with an Autek QF-1A audio filter (it's no longer
made but still available used) and have had luck with notch peaking and
low-pass filtering settings being able to knock out the hiss and let me
listen to the stations underneath. Not perfect, but it sure helps,

Brett Saylor


On 9/14/07, ejs4@xxxxxxxxx <ejs4@xxxxxxxxx> wrote:
>
> Ok, thank you. I do have one of the MFJ DSP audio filters, so I'll have
> to try it on the IBOC. Maybe a combination of a phaser & the DSP audio
> filter...just trying to think of ideas now that we're getting a taste
> of what it will be like. Not ready to give up my nearly life-long hobby
> & love of radio yet :-)
>
> Eric J Svajdlenka
> KA7MEK
> Everett, WA
>
> --- Patrick Martin <mwdxer@xxxxxxxxx> wrote:
>
> > Eric,
> >
> > I have the MFJ unit and also the Quantum Phaser which works better.
> > Sure
> > you can phase down the noise, but in many cases you also phase out
> > the
> > direction you are trying to hear. They do help, but nothing short of
> > the
> > station shutting down the  HD is 100%.
> >
> > 73,
> >
> > Patrick
> >
> > Patrick Martin
> > KAVT Reception Manager
> >
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